The Isle of Man TT takes things up another notch, too: “Between 1907 and 2019 there have been 151 fatalities during official practices or races on the Snaefell

The Isle of Man TT takes things up another notch, too: “Between 1907 and 2019 there have been 151 fatalities during official practices or races on the Snaefell Mountain Course, and 260 total fatalities (this number includes the riders killed during the Manx Grand Prix, and Clubman TT race series of the late 1940s/1950s).”